15 Ison Close, Biddenham, Bedford, MK40 4BH
About 15 Ison Close
15 Ison Close is a five-bedroom detached house in Biddenham, Bedford, Bedford (MK40 4BH). It has a recorded floor area of 225 m² (around 2422 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (October 2022) shows a C (score 75), near the top of the C band. When first surveyed in January 2012 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 82). The home occupies a corner plot and a cul-de-sac position.
4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 225 m² it's 25.7% larger than the typical home in the postcode (179 m² median across 12 EPCs). Across 2014–2024, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 63.3% above the typical sold price in the postcode. Sold April 2024 for £861,000.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- Corner plotYes
- Cul-de-sacYes
Energy performance
EPC Rating
Certificate validity
Valid until 11 October 2032
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
4 applications on record at 15 Ison Close, Biddenham, Bedford, MK40 4BH
- Jul 2015Garage ConversionFullOutcome in report
Single storey side / rear extension, garage conversion & new detached garage
Extension- Reference
- 15/01157/FUL
- More recent applications — locked
- ExtensionJan 2025Decision
- RenovationMay 2021Decision
+ 1 more application in the report
Unlock 15 Ison Close, Biddenham, Bedford, MK40 4BH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 4 applications on this property in full, plus 10 notable nearby
- The 30 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Latest sale on 15 Ison Close was the highest on Land Registry record across the postcode.
£866,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 9 years.
£861,000
Growth on file: 7.9% per year over 9 years.
Sales timeline
30 April 2024Most recent
£861,000
+67.2%over 7 years27 March 2017
£515,000
+22.6%over 2 years6 November 2014
£420,000
Median price across the last 5 sales in MK40 4BH: £650,000 (2024–2020).
Nearby sales in MK40 4BH
7 Ison Close, Biddenham, Bedford, MK40 4BH
Sold Aug 2024
£795,0001 Ison Close, Biddenham, Bedford, MK40 4BH
Sold May 2024
£650,0003 Ison Close, Biddenham, Bedford, MK40 4BH
Sold Nov 2022
£828,0002 Ison Close, Biddenham, Bedford, MK40 4BH
Sold Jun 2021
£590,00011 Ison Close, Biddenham, Bedford, MK40 4BH
Sold Jun 2020
£460,000
Versus other Ison Close homes
15 Ison Close is notably below the street on years held.
Price per m²
£3,827
Street avg £3,392
Floor Area
225 m²
Street avg 200 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
5.9 t/year
Street avg 6.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
328/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Darlow Drive — bus stop.
Closest school
0.4 km
St James' CofE Academy. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.5dB

Night-time· 23:00 – 07:00
39.8dB







